List of longest tunnels
Province–Rize Province, Turkey 14,346 m (8.914 mi) 2018 Metro Stockholm Metro:
Tunnelbana
3 (Blue Line) Kungsträdgården–Hjulsta Stockholm, Sweden 14,300 m (8.886 mi)...
136 KB (4,025 words) - 22:33, 8 September 2024